https://homosaurus.org/v3/homoit0000407 homoit0000407 Estrogen 2019-05-14 xsd:date 2021-12-08 xsd:date https://homosaurus.org/v3/homoit0000317 Hormone therapy (Gender) https://homosaurus.org/v3/homoit0000651 Hormones https://homosaurus.org/v3/homoit0000986 MtFs https://homosaurus.org/v3/homoit0001642 Trans women A category of steroid hormones including estrone, estradiol, estriol, and estetrol. Estrogens are commonly utilized in feminizing hormone therapy regimens. Estrogens are produced mainly in the ovaries, in addition to the adrenal glands and fat cells. Responsible for certain secondary sexual characteristics, including breast growth, thickening of the endometrium, menstrual cycle regulation, and sperm maturation.